import SKDateUtil from "../gear/SKDateUtil";
import SKDataUtil from "../gear/SKDataUtil";
import { EMailState } from "../role/EEnum";
import MailItemData from "./MailItemData";
import SKLogger from "../gear/SKLogger";

/**
 * 邮件数据
 */
export default class MailData {
    // 服务器索引 
    server_id: number = 0;
    // 邮件索引
    mail_id: number = 0;
    // 邀请码
    invite: string = "";
    // 公会索引
    guild_id: number = 0;
    // 角色编码
    role_id: number = 0;
    // 邮件标题
    title: string;
    // 邮件内容
    content: string;
    // 附件最多5个
    gets: MailItemData[];
    // 邮件日期
    date: Date;
    // 邮件状态
    state: EMailState;

    constructor() {
        this.state = EMailState.UN_GET;
        this.date = new Date();
    }
    // 从数据库中粘贴邮件数据
    parseDB(row: any) {
        this.server_id = row.server_id;
        this.mail_id = row.mail_id;
        this.invite = row.invite;
        this.guild_id = row.guild_id;
        this.role_id = row.role_id;
        this.title = row.title;
        this.content = row.content;
        let gets = SKDataUtil.jsonBy(row.gets);
        if (SKDataUtil.isArray(gets)) {
            this.gets = [];
            for (let get of gets) {
                let item: MailItemData = new MailItemData(get.itemId, get.itemCount);
                this.gets.push(item);
            }
        }
        this.date = new Date(row.date);
    }
    // 从网络请求中粘贴邮件数据
    parseReq(req: any): string {
        let title = req.query.title;
        let content = req.query.content;
        if (SKDataUtil.isEmptyString(title)) {
            return "邮件:标题不能为空";
        }
        if (SKDataUtil.isEmptyString(content)) {
            return "邮件:内容不能为空";
        }
        this.title = title;
        this.content = content;
        this.invite = SKDataUtil.stringBy(req.query.invite);
        this.guild_id = SKDataUtil.numberBy(req.query.guild_id, 0);
        this.role_id = SKDataUtil.numberBy(req.query.role_id, 0);
        let gets = SKDataUtil.jsonBy(req.query.gets);
        if (SKDataUtil.isArray(gets)) {
            this.gets = [];
            for (let get of gets) {
                let item: MailItemData = new MailItemData(get.item_id, get.item_count);
                this.gets.push(item);
            }
        }

        SKLogger.debug(`${this.role_id}:${this.content}`)
        return "";
    }

    toObj(): any {
        let gets: any[] = [];
        if (!SKDataUtil.isEmptyArray(this.gets)) {
            for (let item of this.gets) {
                gets.push(item.toObj());
            }
        }
        let mailId = parseInt(this.mail_id.toString());
        let result = {
            mailId: mailId,
            state: this.state,
            title: this.title,
            content: this.content,
            gets: gets,
            date: SKDateUtil.formatMsgTime(this.date),
        };
        return result;
    }
    // 系统邮件--数据库存储对象
    toSystemMailDB(): any {
        let gets: any[] = [];
        if (!SKDataUtil.isEmptyArray(this.gets)) {
            for (let item of this.gets) {
                gets.push(item.toObj());
            }
        }
        let result = {
            server_id: this.server_id,
            invite: this.invite,
            guild_id: this.guild_id,
            role_id: this.role_id,
            title: this.title,
            content: this.content,
            gets: SKDataUtil.toJson(gets, "[]"),
            date: `FROM_UNIXTIME(${Math.floor(this.date.valueOf() / 1000)})`,
            state: this.state,
        };
        return result;
    }
    // 角色邮件-数据库存储对象
    toRoleMailDB():any{
        let result = {
            state: this.state,
        };
        return result;
    }
    // 克隆
    clone(): MailData {
        let result = new MailData();
        result.server_id = this.server_id;
        result.mail_id = this.mail_id;
        result.invite = this.invite;
        result.guild_id = this.guild_id;
        result.role_id = this.role_id;
        result.title = this.title;
        result.content = this.content;
        result.gets = this.gets;
        result.date = this.date;
        result.state = EMailState.UN_GET;
        return result;
    }
}